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Automatic counter in Ruby for each?
...ex { |blah, index| something(blah, index) }
This is something you can do from ruby 1.8.7 and 1.9.
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jQuery loop over JSON result from AJAX Success?
On the jQuery AJAX success callback I want to loop over the results of the object. This is an example of how the response looks in Firebug.
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What is an application binary interface (ABI)?
... re-compiled or run inside some type of emulation layer that can translate from one binary format to another.
IIRC, Windows currently uses the Portable Executable (or, PE) format. There are links in the "external links" section of that Wikipedia page with more information about the PE format.
Als...
Is it secure to store passwords as environment variables (rather than as plain text) in config files
...ontrol is storing them in a version control repository or project separate from the repository for the code.
– Kenny Evitt
Jan 28 '15 at 18:01
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How to use the toString method in Java?
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From the Object.toString docs:
Returns a string representation of the
object. In general, the toString
method returns a string that
"textually represents" this object.
The result should be a concise but
informat...
What is Domain Driven Design (DDD)? [closed]
...ory, a pattern for persistence (saving and loading your data, typically to/from a database)
Factory, a pattern for object creation
Service, a pattern for creating objects that manipulate your main domain objects without being a part of the domain themselves
Now, at this point I have to say that if...
How to check whether mod_rewrite is enable on server?
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from the command line, type
sudo a2enmod rewrite
if the rewrite mode is already enabled, it will tell you so!
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How to save traceback / sys.exc_info() values in a variable?
...ng traceback module. Is there someway we can just print trace-back details from this object reference? sys.exc_info()[2]
– codersofthedark
Nov 23 '11 at 8:24
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Create thumbnail image
I want to display thumbnail image in a gridview from file location. How to generate that of .jpeg file?
I am using C# language with asp.net .
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Why is super.super.method(); not allowed in Java?
...se to sometimes be able to bypass your own class's behaviour (particularly from within the same method) but not your parent's. For example, suppose we have a base "collection of items", a subclass representing "a collection of red items" and a subclass of that representing "a collection of big red i...